MCL injury is also part of the  Unhappy Triad , or the common injury of the MCL, ACL, and Meniscus all together, usually through a pivot shift type of mechanism.The most obvious sypmtom of MCL injury is pain. Following the injury, you will experience pain in the knee, usually along the iside of the joint.CL injury is also part of the  Unhappy Triad , or the common injury of the MCL, ACL, and Meniscus all together, usually through a pivot shift type of mechanism.
With hemangiosarcoma, the pericardium fills up with blood due to rupture of the tumor. When the tumor occurs in the skin, a mass or lump can usually be felt in or under the skin. The mass may become ulcerated and bleed. When the tumor occurs in a bone, it can cause pain and discomfort.
Blood vessel (vascular) disorders of the liver usually result from inadequate blood flowâwhether into or out of the liver. If the problem is blood flow out of the liver, blood backs up in the liver, causing congestion which can result in an enlarged liver. In either case, liver cells do not receive enough blood (called ischemia) and thus are deprived of oxygen and nutrients. In ischemic cholangiopathy, it is the bile ducts that do not receive enough blood.